Datasheet

UNISONIC TECHNOLOGIES CO., LTD
UTR4502
Power MOSFET
-1.95 Amps, -30 Volts
P-CHANNEL POWER MOSFET
„
DESCRIPTION
The UTR4502 uses UTC advanced technology to provide
excellent RDS(ON), low gate charge and operation with low gate
voltages. This device is suitable for use as a load switch or in PWM
applications.
„
FEATURES
* RDS(ON)<155mΩ @VGS=-10V
* RDS(ON)<240mΩ @VGS=-4.5V
* Low capacitance
* Optimized gate charge
* Fast switching capability
* Avalanche energy specified
„
SYMBOL
3.Drain
2.Gate
1.Source
„
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UTR4502L-AE2-R
UTR4502G-AE2-R
UTR4502L-AE3-R
UTR4502G-AE3-R
„
Package
SOT-23-3
SOT-23
Pin Assignment
1
2
3
S
G
D
S
G
D
Packing
Tape Reel
Tape Reel
MARKING
45B
L: Lead Free
G: Halogen Free
www.unisonic.com.tw
Copyright © 2010 Unisonic Technologies Co., Ltd
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QW-R502-234.C
UTR4502
„
Power MOSFET
ABSOLUTE MAXIMUM RATINGS (TA=25℃, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Drain-Source Voltage
VDSS
-30
V
Gate-Source Voltage
VGSS
±20
V
Continuous Drain Current (Note 3)
ID
-1.13
A
Pulsed Drain Current (Note 1, 2)
IDM
-6.8
A
Total Power Dissipation
PD
0.4
W
Junction Temperature
TJ
+150
℃
Storage Temperature
TSTG
-55 ~ +150
℃
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
„
THERMAL DATA
PARAMETER
SYMBOL
θJA
Junction-to-Ambient
„
MIN
TYP
MAX
300
UNIT
℃/W
ELECTRICAL CHARACTERISTICS (TJ =25°C, unless otherwise specified)
PARAMETER
OFF CHARACTERISTICS
Drain-Source Breakdown Voltage
Drain-Source Leakage Current
Gate-Source Leakage Current
ON CHARACTERISTICS (Note 3)
Gate Threshold Voltage
Static Drain-Source On-Resistance (Note 2)
SYMBOL
TEST CONDITIONS
BVDSS
IDSS
IGSS
VGS=0 V, ID=-250µA
VDS=-30V, VGS=0V
VDS=0V, VGS=±20V
-30
VGS(TH)
VDS=VGS, ID=-250µA
VGS=-10V, ID=-1.95A
VGS=-4.5V, ID=-1.5A
-1.0
RDS(ON)
DYNAMIC PARAMETERS
Input Capacitance
CISS
VDS=-15V, VGS=0V, f=1MHz
Output Capacitance
COSS
Reverse Transfer Capacitance
CRSS
SWITCHING PARAMETERS (Note 4)
Turn-ON Delay Time
tD(ON)
VGS=-10V, VDD=-15V,
Turn-ON Rise Time
tR
ID=-1.95A, RGEN=6Ω
Turn-OFF Delay Time
tD(OFF)
Turn-OFF Fall-Time
tF
Total Gate Charge
QG(TOT)
VDS=-15V, VGS=-10V,
Threshold Gate Charge
QG(TH)
ID =-1.95A
Gate Source Charge
QGS
Gate Drain Charge
QGD
SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS (Note 3)
Drain-Source Diode Forward Voltage(Note2)
VSD
IS=-1.25A, VGS=0V
VGS=0V, dISD /dt=100A/s
Reverse Recovery Time
tRR
IS=-1.25A
Note: 1. Pulse width limited by TJ(MAX)
2. Pulse width ≤300us, duty cycle ≤2%.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
TYP
155
240
MAX
UNIT
-1
±100
V
µA
nA
-3.0
200
350
200
80
50
V
mΩ
pF
pF
pF
5.2
12
19
17.5
6
0.3
1
1.7
10
24
96
48
10
ns
ns
ns
ns
nC
nC
nC
nC
-0.8
-1.2
V
23
ns
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QW-R502-234.C
UTR4502
Power MOSFET
TYPICAL CHARACTERISTICS
„
Drain Current vs.
Drain-Source Breakdown Voltage
Drain Current vs. Gate Threshold Voltage
-300
-300
-250
-250
-200
-200
-150
-150
-100
-100
-50
-50
0
0
0
-500
-1000
-1500
Gate Threshold Voltage, VTH (mV)
0
-10
-20
-30
-40
Drain-Source Breakdown Voltage, BVDSS(V)
Drain-Source
On-State Resistance Characteristics
-2.5
Drain Current, ID (A)
-2.0
VGS=-10V
ID=-1.95A
-1.5
-1.0
VGS=-4.5V
ID=-1.5A
-0.5
0
0
-50
-100
-150
-200
Drain to Source Voltage, VDS (mV)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-234.C
UTR4502
Power MOSFET
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-234.C
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